3880055 has 8 divisors (see below), whose sum is σ = 4816800. Its totient is φ = 2996896.

The previous prime is 3880049. The next prime is 3880057. The reversal of 3880055 is 5500883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3880055 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3880057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13235 + ... + 13524.

It is an arithmetic number, because the mean of its divisors is an integer number (602100).

Almost surely, 2^3880055 is an apocalyptic number.

3880055 is a deficient number, since it is larger than the sum of its proper divisors (936745).

3880055 is a wasteful number, since it uses less digits than its factorization.

3880055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26793.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 3880055 is about 1969.7855213195. The cubic root of 3880055 is about 157.1373026372.

The spelling of 3880055 in words is "three million, eight hundred eighty thousand, fifty-five".